A magnitude Md 1.1 earthquake occured in region: 2 km S Zuccarello (SV), on
and geographic coordinates (lat, lon) 44.0970, 8.1130 at 5 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Zuccarello | SV | 2 | 309 | 309 |
Arnasco | SV | 2 | 645 | 954 |
Cisano sul Neva | SV | 3 | 2085 | 3039 |
Castelbianco | SV | 4 | 330 | 3369 |
Vendone | SV | 4 | 388 | 3757 |
Castelvecchio di Rocca Barbena | SV | 4 | 145 | 3902 |
Erli | SV | 5 | 245 | 4147 |
Ortovero | SV | 5 | 1586 | 5733 |
Onzo | SV | 6 | 219 | 5952 |
Balestrino | SV | 6 | 595 | 6547 |
Villanova d'Albenga | SV | 6 | 2657 | 9204 |
Garlenda | SV | 7 | 1254 | 10458 |
Nasino | SV | 7 | 207 | 10665 |
Toirano | SV | 8 | 2644 | 13309 |
Aquila d'Arroscia | IM | 9 | 166 | 13475 |
Alto | CN | 9 | 128 | 13603 |
Ranzo | IM | 9 | 557 | 14160 |
Casanova Lerrone | SV | 9 | 749 | 14909 |
Albenga | SV | 10 | 24213 | 39122 |
Ceriale | SV | 10 | 5561 | 44683 |
Boissano | SV | 10 | 2492 | 47175 |
Borghetto Santo Spirito | SV | 11 | 4948 | 52123 |
Bardineto | SV | 11 | 756 | 52879 |
Alassio | SV | 11 | 10934 | 63813 |
Borghetto d'Arroscia | IM | 11 | 456 | 64269 |
Stellanello | SV | 11 | 808 | 65077 |
Testico | SV | 12 | 196 | 65273 |
Loano | SV | 12 | 11407 | 76680 |
Caprauna | CN | 13 | 104 | 76784 |
Garessio | CN | 13 | 3244 | 80028 |
Vessalico | IM | 13 | 282 | 80310 |
Giustenice | SV | 14 | 977 | 81287 |
Laigueglia | SV | 14 | 1810 | 83097 |
Villa Faraldi | IM | 14 | 444 | 83541 |
Cesio | IM | 15 | 283 | 83824 |
Pietra Ligure | SV | 15 | 8992 | 92816 |
Magliolo | SV | 15 | 974 | 93790 |
Tovo San Giacomo | SV | 15 | 2582 | 96372 |
Calizzano | SV | 16 | 1475 | 97847 |
Andora | SV | 16 | 7552 | 105399 |
Armo | IM | 16 | 111 | 105510 |
Pieve di Teco | IM | 17 | 1338 | 106848 |
Chiusanico | IM | 17 | 607 | 107455 |
Caravonica | IM | 17 | 282 | 107737 |
Borgio Verezzi | SV | 17 | 2205 | 109942 |
Ormea | CN | 17 | 1617 | 111559 |
Diano Arentino | IM | 17 | 722 | 112281 |
Chiusavecchia | IM | 18 | 577 | 112858 |
Priola | CN | 18 | 701 | 113559 |
Diano San Pietro | IM | 19 | 1145 | 114704 |
San Bartolomeo al Mare | IM | 19 | 3129 | 117833 |
Lucinasco | IM | 19 | 272 | 118105 |
Rialto | SV | 19 | 564 | 118669 |
Borgomaro | IM | 19 | 865 | 119534 |
Cervo | IM | 19 | 1187 | 120721 |
Pontedassio | IM | 19 | 2323 | 123044 |
Calice Ligure | SV | 19 | 1730 | 124774 |
Diano Castello | IM | 19 | 2214 | 126988 |
Pornassio | IM | 19 | 685 | 127673 |
Aurigo | IM | 20 | 347 | 128020 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.1 | 2023-09-01 06:09:05 |
44.0968 | 8.1127 | 5 | 2023-09-01 06:19:18 |
Sala Sismica INGV-Roma | 120651451 |
Field | Value |
---|---|
Time (UTC) | 2023-09-01 06:09:05 ± 0.21 |
Latitude | 44.0968 ± 0.0162 |
Longitude | 8.1127 ± 0.0188 |
Depth (km) | 5 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120651451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2099 |
Semi-minor axis of confidence ellipse (meter) | 974 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 321 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2100.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 181 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.03687 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24372 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 120651451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-01 06:19:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.IMI.HHZ. | 2023-09-01T06:09:14.92 | 0.6 | undecidable | manual | S | 220 | 27.0507 | 100 | -0.41 | 46 |
GU.MGRO.HHZ. | 2023-09-01T06:09:14.37 | 0.6 | undecidable | manual | S | 256 | 24.9528 | 101 | -0.25 | 48 |
GU.CANO.HHZ. | 2023-09-01T06:09:11.16 | 0.3 | undecidable | manual | S | 39 | 15.7731 | 107 | -0.36 | 72 |
GU.IMI.HHZ. | 2023-09-01T06:09:11.48 | 0.1 | undecidable | manual | P | 220 | 27.0507 | 100 | 0.18 | 97 |
GU.MGRO.HHZ. | 2023-09-01T06:09:10.90 | 0.3 | undecidable | manual | P | 256 | 24.9528 | 101 | 0.01 | 76 |
GU.CANO.HHZ. | 2023-09-01T06:09:09.25 | 0.1 | undecidable | manual | P | 39 | 15.7731 | 107 | 0.16 | 100 |
GU.RORO.HHZ. | 2023-09-01T06:09:07.93 | 0.6 | undecidable | manual | S | 295 | 4.0959 | 141 | -0.07 | 52 |
GU.RORO.HHZ. | 2023-09-01T06:09:07.33 | 0.1 | undecidable | manual | P | 295 | 4.0959 | 141 | 0.27 | 100 |